Toy piano



FIG. 1 is a front elevational view of a toy piano showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view in an operating condition;

FIG. 8 is a bottom plan view in another operating condition; and,

FIG. 9 is a bottom plan view in still another operating condition. 

The ornamental design for a toy piano, as shown and described. 